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Green rectangular DDR5 RDIMM module with black chips, no heat spreader, 288 gold pins along bottom edge

NEMIX RAM

NEMIX RAM 64GB DDR5 5600 CL46 2Rx4 ECC RDIMM Dell PowerEdge R6615 memory upgrade

SKU CH-THSJ-MXNN8

A 64 GB DDR5-5600 registered ECC module built for Dell PowerEdge R6615 servers

  • Total capacity64 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V

Capacity 64GB

Show 3 more
  • 64GB capacity supports heavy server workloads
  • DDR5 5600 speed enables fast data throughput
  • CL46 latency optimises registered memory timing
  • ECC registered design protects data integrity
  • Dell PowerEdge R6615 validated compatibility ensures fit

Dell PowerEdge R6615 memory upgrade

This 64 GB DDR5 module is built for the Dell PowerEdge R6615 rack server. It targets administrators expanding capacity in a validated platform. The registered ECC design protects data integrity in production workloads. It fits directly into the server's 288-pin DDR5 slots.

Registered ECC RDIMM build quality

The 2Rx4 organisation and 1.10 V operation follow the DDR5 server specification. Samsung, Micron or Hynix chips are used depending on supply. No heat spreader is fitted, so airflow through the chassis handles cooling. The registered buffer reduces electrical load on the memory controller.

Replaces lower-capacity DDR5 RDIMMs

Adding this 64 GB kit increases total memory without mixing speeds or ranks. The jump is worth it when virtualisation, database or AI workloads exceed the current limit. Systems already running DDR5 4800 will clock the module down to the platform maximum.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $1,915.99
Pricier than about 68% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $29.94 per GB
Pricier than about 85% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineDell Server/Workstation Compatible Series Memory
Model nameDell DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR44800-924K1
Total capacity64 GB
Product type288-PIN DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell
In the box
Included items64 GB (1 × 64 GB) DDR5 5600 MHz PC5-44800 2Rx4 1.1 V CL46 288-PIN ECC RDIMM Registered Server Memory

Other versions of this model

5 more in the same range

Questions about this item

Does the DDR5 5600 PC5-44800 module run at the full 5600 MT/s in a Dell PowerEdge R6615?

The module is rated for DDR5 5600 PC5-44800 and will operate at that speed when the server's memory controller and BIOS support it.

Will the 288-pin RDIMM fit the Dell PowerEdge R6615 DIMM slots?

Yes, the 288-pin DDR5 RDIMM form factor matches the R6615 memory slots for direct installation.

What is the correct way to seat this 2Rx4 registered ECC module so the server recognises all 64 GB?

Align the notch with the slot key, press firmly until both retention clips click, then verify the full capacity in BIOS or the iDRAC interface.

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